Annotation of www/landisk.html, Revision 1.24
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5: <title>OpenBSD/landisk</title>
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1.23 jsg 12: <meta name="copyright" content="This document copyright 1996-2007 by OpenBSD.">
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14:
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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/sm
17: alltitle.gif" border="0"></a>
18: <p>
19: <h2><font color="#e00000">OpenBSD/landisk</font></h2>
20:
21: <hr>
22: <img align=right width=306 height=422 src="images/usl5p.jpg">
23:
24: <p>
25: OpenBSD/landisk runs on machines related to the
26: <a href="http://www.iodata.jp/prod/storage/hdd/2004/usl-5p/index.htm">
27: IO-DATA USL-5P</a>, using a
28: <a href="http://www.renesas.com">Hitachi/Renesas</a>
29: SH-4 CPU.<br>
30: This platform comes in a variety of models:
31:
32: <ul>
1.8 deraadt 33: <li>IO-DATA USL-5P, using CF storage (Japan; as shown)
1.11 jsg 34: <li>IO-DATA HDL-U, HDL-AV, HDL-W and HDLM-U series (Japan)
1.3 jsg 35: <li>SuperTank LAN Tank (SOTO-HDLWU) (Japan)
1.2 jsg 36: <li>IO-DATA UHDL-160U and UHDL-300U (May be found in USA)
1.7 martin 37: <li>Plextor PX-EH16L, PX-EH25L and PX-EH40L
1.1 deraadt 38: </ul>
39:
1.10 jsg 40: Note: The "Giga-landisk" and HDL-F machines are ARM-based
41: (both Intel XScale & Marvell)
42: some of which are supported by the <a href="armish.html">armish</a>
43: architecture.
1.1 deraadt 44:
45: <p>
1.12 deraadt 46: The current port maintainers are Dale Rahn
47: (<a href="mailto:drahn@openbsd.org">drahn@openbsd.org</a>),
48: Miod Vallat
1.1 deraadt 49: (<a href="mailto:miod@openbsd.org">miod@openbsd.org</a>) and
50: Michael Shalayeff
51: (<a href="mailto:mickey@openbsd.org">mickey@openbsd.org</a>).
52:
53:
54: <a href="#toc"></a>
55: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
56: <ul>
57: <li><a href="#history">History of the port</a>
58: <li><a href="#status">Current status</a>
59: <li><a href="#projects">Project list</a>
60: <li><a href="#hardware">Supported hardware</a>
61: <li><a href="#install">Getting and installing OpenBSD/landisk</a>
1.4 deraadt 62: <li><a href="#serial">Serial cable connection</a>
1.1 deraadt 63: </ul>
64: <br clear=all>
65: <hr>
66: <a name="history"></a>
67: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
68: <p>
69: OpenBSD/landisk is the 1st OpenBSD port to a
70: <a href="http://www.renesas.com">Hitachi/Renesas</a> SH-4 based machine.
71: It is hoped that other SH-4 based machines will show up which are
72: interesting enough for our user and development community, but the SH-4
73: processor is normally used only in true embedded products.
74:
75: <hr>
76: <a name="status"></a>
77: <h3><font color="#0000e0"><strong>Current status:</strong></font></h3>
78:
79: <p>
1.13 deraadt 80: Development is currently pretty active.
81: <p>
82: Currently there is a snapshot that can install the architecture
1.18 otto 83: (using a miniroot), and which is self-hosting. There
1.13 deraadt 84: are still many bugs to fix.
1.1 deraadt 85:
86: <hr>
87: <a name="projects"></a>
88: <h3><font color="#0000e0"><strong>Projects (in no particular order):
89: </strong></font></h3>
90:
91: <ul>
1.17 deraadt 92: <li>Finish shared library support.
1.22 miod 93: <li>Squelch remaining compiler optimization bugs.
1.1 deraadt 94: </ul>
95:
96: <hr>
1.15 deraadt 97: <a name="hardware"></a>
98: <h3><font color="#0000e0"><strong>Supported Hardware:</strong></font></h3>
99:
100: <ul>
101: <li>HITACHI SH4 SH7751R processor.
102: <li>On-board <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=re&sektion=4">re(4)</a>100Mbit ethernet
103: <li>On-board CF socket supported as a <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wd&sektion=4">wd(4)</a> hard drive.
104: <li>On-board <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a> IDE drive.
105: <li>A serial port console at 9600 baud (lacking hardware flow control).
106: <li>On-board <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ehci&sektion=4">ehci(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ohci&sektion=4">ohci(4)</a> USB.
1.24 ! deraadt 107: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=power&arch=landisk&sektion=4">power(4)</a> button and some LEDs.
1.15 deraadt 108: <p>
109: <li>Most standard USB devices are supported.
110: </ul>
111:
112: <hr>
1.1 deraadt 113: <a name="install"></a>
114: <h3><font color="#0000e0">
115: <strong>Getting and installing OpenBSD/landisk</strong>
116: </font></h3>
117:
118: <p>
119: Snapshots are made available from time to time, in
120: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/landisk">this location</a>
121: as well as in a few
122: <a href="ftp.html">mirrors</a>.
123: Here are the
124: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/snapshots/landisk/INSTALL.landisk">
125: OpenBSD/landisk snapshot installation instructions
126: </a> as well.
127:
128: <hr>
1.4 deraadt 129: <img align="right" height=274 width=410 src="images/usl5p-serial.gif">
130: <a name="serial"></a>
131: <h3><font color="#0000e0">
1.19 nick 132: <strong>Serial cable connection</strong>
1.4 deraadt 133: </font></h3>
134: All of these machines require a special serial cable which does
135: voltage conversion, and can hopefully be purchased along with the
136: card. This cable normally contains a little max232 or similar chip
1.5 deraadt 137: which converts from the 3.3V signals to +/-12V. The IO-DATA cable
138: has pins which can grip the inside of the holes. Or you can attempt
1.4 deraadt 139: to build your own using
140: <a href="http://www.mizore.jp/wiki/index.php?LANDISK%2Fserial-console">
141: some Japanese instructions</a>.
142: <p>
1.6 deraadt 143: The IO-DATA cable converts from a DB9 connector to a 5-pin header
144: (3.3V Tx Rx GND NC). Note that the Rx and Tx pins on the board are
145: <b>swapped</b> compared to the ARM-based machines made by IO-DATA.
146: All the board models have a 5-pin connector (called CN7) which the cable
147: can plug into -- except for the USL-5P which has a 4-pin header (thus
148: requiring removal of the spare pin).
1.4 deraadt 149: <p>
1.5 deraadt 150: A USL-5P is shown with a modified IO-DATA cable. In this case the cable
151: has been shortened significantly and the DB9 connector is glued into a slot
152: carefully cut into the plastic between the ethernet and a USB port.
1.4 deraadt 153: <br clear=all>
154: <hr>
1.1 deraadt 155: <a href="plat.html">
156: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
157: </a>
158: <br>
159: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
160: <br>
1.24 ! deraadt 161: <small>$OpenBSD: landisk.html,v 1.23 2007/03/15 10:47:33 jsg Exp $</small>
1.1 deraadt 162:
163: </body>
164: </html>
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